{"id":2261,"date":"2025-02-21T13:23:33","date_gmt":"2025-02-21T05:23:33","guid":{"rendered":"https:\/\/sj-gauge.com\/?p=2261"},"modified":"2026-04-13T13:01:28","modified_gmt":"2026-04-13T05:01:28","slug":"corrosion-resistance-chart-for-pressure-gauge-with-plastic-material-connector","status":"publish","type":"post","link":"https:\/\/www.sj-gauge.com\/es\/corrosion-resistance-chart-for-pressure-gauge-with-plastic-material-connector\/","title":{"rendered":"Tabla de resistencia a la corrosi\u00f3n para man\u00f3metro con \u201cconector de material pl\u00e1stico\u201d"},"content":{"rendered":"<p>Man\u00f3metro SJ: Los man\u00f3metros o man\u00f3metros de membrana, debido a sus principios de medici\u00f3n, tienen conectores que entran en contacto con la fuente de presi\u00f3n (medio). Para fluidos con propiedades corrosivas, a menudo elegimos man\u00f3metros con conectores o diafragmas de pl\u00e1stico. A continuaci\u00f3n se ofrece una lista de los materiales pl\u00e1sticos m\u00e1s comunes utilizados en los man\u00f3metros y su resistencia a la corrosi\u00f3n frente a diferentes fuentes de presi\u00f3n (la informaci\u00f3n es s\u00f3lo de referencia, y las condiciones reales pueden variar; conf\u00ede en la experiencia in situ para una evaluaci\u00f3n precisa):<\/p>\n\n\n\n<figure class=\"wp-block-flexible-table-block-table is-content-justification-left\"><table class=\"\" style=\"width:auto;max-width:none;border-collapse:collapse\"><tbody><tr><td colspan=\"8\"><strong>Tabla de resistencia a la corrosi\u00f3n de los materiales pl\u00e1sticos habituales para man\u00f3metros<\/strong><br>Explicaci\u00f3n del s\u00edmbolo:<br>\u2713: Altamente resistente, \u25cb: Adecuado X: No recomendado<br>\u2297: Parcialmente adecuado (por ejemplo, a altas concentraciones o en presencia de humedad).<\/td><\/tr><tr><td>Categor\u00eda<\/td><td>Nombre<\/td><td>F\u00f3rmula<\/td><td>PP<\/td><td>PVC<\/td><td>PVDF<\/td><td>PTFE<\/td><td>PFA<\/td><\/tr><tr><td><\/td><td>Agua<\/td><td>H<sub>2<\/sub>O<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><\/tr><tr><td><\/td><td>Hidr\u00f3geno<\/td><td>H<sub>2<\/sub><\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><\/tr><tr><td><\/td><td>\u00d3xido n\u00edtrico<\/td><td>N<sub>2<\/sub>O<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><\/tr><tr><td><\/td><td>Per\u00f3xido de hidr\u00f3geno<\/td><td>H<sub>2<\/sub>O<sub>2<\/sub><\/td><td>\u25cb<\/td><td>\u2713<\/td><td>\u25cb<\/td><td>\u2713<\/td><td>\u2713<\/td><\/tr><tr><td rowspan=\"10\">\u00c1cido<\/td><td>\u00c1cido clorh\u00eddrico<\/td><td>HCl<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><\/tr><tr><td>\u00c1cido n\u00edtrico<\/td><td>HNO<sub>3<\/sub><\/td><td>\u25cb<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><\/tr><tr><td>\u00c1cido sulf\u00farico<\/td><td>H<sub>2<\/sub>SO<sub>4<\/sub><\/td><td>\u25cb<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><\/tr><tr><td>Sulfuro de hidr\u00f3geno<\/td><td>H<sub>2<\/sub>S<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><\/tr><tr><td>Carbonato<\/td><td>H<sub>2<\/sub>CO<sub>3<\/sub><\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><\/tr><tr><td>\u00c1cido fosf\u00f3rico<\/td><td>H<sub>3<\/sub>PO<sub>4<\/sub><\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><\/tr><tr><td>\u00c1cido cr\u00f3mico<\/td><td>H<sub>2<\/sub>CrO<sub>4<\/sub><\/td><td>\u25cb<\/td><td>\u2713<\/td><td>\u25cb<\/td><td>\u2713<\/td><td>\u2713<\/td><\/tr><tr><td>\u00c1cido fluorh\u00eddrico<\/td><td>HF<\/td><td>\u25cb<\/td><td>\u25cb<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><\/tr><tr><td>\u00c1cido clorh\u00eddrico<\/td><td>HClO<sub>3<\/sub><\/td><td>\u25cb<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><\/tr><tr><td>Di\u00f3xido de azufre<\/td><td>SO<sub>2<\/sub><\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><\/tr><tr><td rowspan=\"2\">\u00c1lcali<\/td><td>Hidr\u00f3xido de sodio<\/td><td>NaOH<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><\/tr><tr><td>Amon\u00edaco<\/td><td>NH<sub>3<\/sub><\/td><td>-<\/td><td>-<\/td><td>-<\/td><td>\u2713<\/td><td>\u2713<\/td><\/tr><tr><td rowspan=\"11\">Sal<\/td><td>Sal Nitrato de amonio<\/td><td>NH<sub>4<\/sub>NO<sub>3<\/sub><\/td><td>\u2713<\/td><td>-<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><\/tr><tr><td>Sulfato de amonio<\/td><td>(NH<sub>4<\/sub>)<sub>2<\/sub>SO<sub>4<\/sub><\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><\/tr><tr><td>Sulfato de amonio<\/td><td>Al<sub>2<\/sub>\u00a0(SO<sub>4<\/sub>)<sub>3<\/sub><\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><\/tr><tr><td>Sulfatos Sulfato<\/td><td>Sulfato<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><\/tr><tr><td>Bicarbonato am\u00f3nico<\/td><td>NH<sub>4<\/sub>HCO<sub>3<\/sub><\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><\/tr><tr><td>Carbonato s\u00f3dico<\/td><td>Na<sub>2<\/sub>CO<sub>3<\/sub><\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><\/tr><tr><td>Bicarbonato s\u00f3dico<\/td><td>NaHCO<sub>3<\/sub><\/td><td>\u25cb<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><\/tr><tr><td>Cloruro de amonio<\/td><td>NH<sub>4<\/sub>CI<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><\/tr><tr><td>Cloruro pot\u00e1sico<\/td><td>KCI<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><\/tr><tr><td>Cloruro de hierro FeCl3<\/td><td>FeCl<sub>3<\/sub><\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><\/tr><tr><td>Hipoclorito s\u00f3dico<\/td><td>NaOCl<\/td><td>\u25cb<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><\/tr><tr><td rowspan=\"6\" colspan=\"2\">Acuoso<\/td><td>Agua mineral<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><\/tr><tr><td>Aguas residuales<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><\/tr><tr><td>Salmueras<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><\/tr><tr><td>30% NaCl<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><\/tr><tr><td>Cerveza<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><\/tr><tr><td>Zumo<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><\/tr><tr><td rowspan=\"5\">Toxicidad<\/td><td>Azufre<\/td><td>Azufre<\/td><td>-<\/td><td>-<\/td><td>-<\/td><td>\u2713<\/td><td>\u2713<\/td><\/tr><tr><td>Gas cloro<\/td><td>Cl<sub>2<\/sub><\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><\/tr><tr><td>Agua clorada<\/td><td>Agua clorada<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><\/tr><tr><td>Gas bromo<\/td><td>H<sub>2<\/sub><\/td><td>X<\/td><td>X<\/td><td>\u2297<\/td><td>\u2713<\/td><td>\u2713<\/td><\/tr><tr><td>Fosgeno<\/td><td>COCI<sub>2<\/sub><\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><\/tr><tr><td rowspan=\"14\">Ecol\u00f3gico<\/td><td>\u00c1cido ac\u00e9tico org\u00e1nico<\/td><td>CH<sub>3<\/sub>COOH<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><\/tr><tr><td>Acetato de amonio<\/td><td>CH<sub>3<\/sub>COONH<sub>4<\/sub><\/td><td>\u2713<\/td><td>-<\/td><td>-<\/td><td>\u2713<\/td><td>\u2713<\/td><\/tr><tr><td>Glicerol<\/td><td>Glicerol<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><\/tr><tr><td>Xileno<\/td><td>C<sub>8<\/sub>H<sub>10<\/sub><\/td><td>X<\/td><td>X<\/td><td>\u25cb<\/td><td>\u2713<\/td><td>\u2713<\/td><\/tr><tr><td>Metanol<\/td><td>CH<sub>3<\/sub>OH<\/td><td>\u25cb<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><\/tr><tr><td>Etanol<\/td><td>C<sub>2<\/sub>H<sub>5<\/sub>OH<\/td><td>\u25cb<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><\/tr><tr><td>Metano<\/td><td>CH4<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><\/tr><tr><td>Dicloroetileno<\/td><td>C<sub>2<\/sub>H<sub>4<\/sub>CI<sub>2<\/sub><\/td><td>X<\/td><td>X<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><\/tr><tr><td>Cloroformo<\/td><td>CHCI<sub>3<\/sub><\/td><td>X<\/td><td>X<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><\/tr><tr><td>Cloruro de vinilo<\/td><td>C<sub>2<\/sub>HCI<sub>3<\/sub><\/td><td>X<\/td><td>X<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><\/tr><tr><td>Acetato de celulosa<\/td><td>acetato de celulosa<\/td><td>-<\/td><td>-<\/td><td>-<\/td><td>\u2713<\/td><td>\u2713<\/td><\/tr><tr><td>\u00c1cido c\u00edtrico<\/td><td>C<sub>6<\/sub>H<sub>8<\/sub>O<sub>7<\/sub><\/td><td>\u25cb<\/td><td>\u2297<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><\/tr><tr><td>Petr\u00f3leo<\/td><td>Crudo<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><\/tr><tr><td>Fre\u00f3n<\/td><td>Fre\u00f3n<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><td>\u2713<\/td><\/tr><\/tbody><\/table><\/figure>","protected":false},"excerpt":{"rendered":"<p>SJ Gauge: Pressure gauges or diaphragm pressure gauges, due to their measurement principles, have connectors that come into contact with the pressure source (medium). For fluids with corrosive properties, we often choose pressure gauges with plastic connectors or diaphragms. The following is a list of common plastic materials used in pressure gauges and their corrosion [&hellip;]<\/p>","protected":false},"author":2,"featured_media":2266,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[61],"tags":[71],"class_list":["post-2261","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge","tag-pressure"],"blocksy_meta":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.7 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Corrosion Resistance Chart for Pressure Gauge with \u201cPlastic Material Connector\u201d - SJ Gauge | Pressure Gauges, Thermometers &amp; Pressure Sensors<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.sj-gauge.com\/es\/corrosion-resistance-chart-for-pressure-gauge-with-plastic-material-connector\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Corrosion Resistance Chart for Pressure Gauge with \u201cPlastic Material Connector\u201d\" \/>\n<meta property=\"og:description\" content=\"SJ Gauge: Pressure gauges or diaphragm pressure gauges, due to their measurement principles, have connectors that come into contact with the pressure source (medium). For fluids with corrosive properties, we often choose pressure gauges with plastic connectors or diaphragms. 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